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This section briefly explains the difficult terms that are not explained in the text of this guide. For details, refer to other commercially available publications.
AMX Device Discovery
AMX Device Discovery is a technology developed by AMX to facilitate AMX control systems for easy operation of the target equipment.
Epson have implemented this protocol technology, and have provided a setting to enable the protocol function (ON).
See the AMX Web site for more details.
URL:
Aspect Ratio
The ratio between an image's length and its height. Screens with a horizontal:vertical ratio of 16:9, such as HDTV screens, are known as wide screens.
SDTV and general computer displays have an aspect ratio of 4:3.
Component Video
A method that separates the video signal into a luminance component (Y), and a blue minus luminance (Cb or Pb) and a red minus luminance (Cr or
Pr).
Composite video
A method that combines the video signal into a luminance component and a color component for transmission down a single cable.
Contrast
The relative brightness of the light and dark areas of an image can be increased or decreased to make text and graphics stand out more clearly, or to
make them appear softer. Adjusting this particular property of an image is called contrast adjustment.
Control4 Simple Device
Discovery Protocol (SDDP)
Control4 SDDP is a technology developed by Control4 to allow Control4 control systems to acquire device information for the projector. Epson have
implemented this protocol technology, and have provided a setting to enable the protocol function (ON). See the Control4 Web site for more
details.
URL:
DHCP
An abbreviation of Dynamic Host Configuration Protocol, this protocol automatically assigns an IP Address
to equipment connected to a network.
DICOM
An acronym for Digital Imaging and Communications in Medicine. An international standard that defines image standards and a communications
protocol for medical images.
Gateway Address
This is a server (router) for communicating across a network (subnet) divided according to Subnet Mask
.
HDBaseT
The connection standard for consumer electronics determined by the HDBaseT Alliance. Communicates various control signals such as
uncompressed HD video, audio and 100BASE-TX Ethernet using a LAN cable.
HDCP
HDCP is an abbreviation for High-bandwidth Digital Content Protection. It is used to prevent illegal copying and protect copyrights by encrypting
digital signals sent over DVI and HDMI ports. Because the HDMI port and DisplayPort on this projector supports HDCP, it can project digital images
protected by HDCP technology. However, the projector may not be able to project images protected with updated or revised versions of HDCP
encryption.
HDTV
An abbreviation for High-Definition Television that refers to high-definition systems which satisfy the following conditions.
•
Vertical resolution of 720p or 1080i or greater (p = Progressive
, i = Interlace
•
Screen Aspect Ratio
of 16:9
Glossary
190
Содержание EB-G6870
Страница 1: ...User s Guide ...
Страница 12: ...Introduction This chapter explains the names for each part ...
Страница 23: ...Preparing the Projector This chapter explains how to install the projector and connect projection sources ...
Страница 48: ...Basic Usage This chapter explains how to project and adjust images ...
Страница 78: ...Useful Functions This chapter explains useful tips for giving presentations and the Security functions ...
Страница 104: ...Configuration Menu This chapter explains how to use the Configuration menu and its functions ...
Страница 127: ...Troubleshooting This chapter explains how to identify problems and what to do if a problem is found ...
Страница 160: ...Appendix ...
Страница 172: ...Air filter ELPAF43 Use as a replacement for used air filters Optional Accessories and Consumables 172 ...